[board_pins]
mcu: mcu
aliases:
# EXP1 header
#    EXP1_10=<5V>, EXP1_9=<GND>,
#    EXP1_8=PE15,  EXP1_7=PE14,
#    EXP1_6=PE13,  EXP1_5=PE12,     # Slot in the socket on the other side
#    EXP1_4=PE10,  EXP1_3=PE9,
#    EXP1_2=PE7,   EXP1_1=PE8,
# EXP2 header
#    EXP2_10=<NC>, EXP2_9=<GND>,
#    EXP2_8=<RST>, EXP2_7=PC15,
#    EXP2_6=PA7,   EXP2_5=PB2,      # Slot in the socket on the other side
#    EXP2_4=PA4,   EXP2_3=PB1,
#    EXP2_2=PA5,   EXP2_1=PA6,
# TFT
    TFT_1=<5V>,
    TFT_2=<GND>,
    TFT_3=PA9,
    TFT_4=PA10,
    TFT_5=<RST>,
# I2C
    I2C_1=<3.3V>,
    I2C_2=<GND>,
    I2C_3=PB8,
    I2C_4=PB9,
# SPI3
    SPI3_1=<GND>, SPI3_2=<3.3V>,
    SPI3_3=PB4,   SPI3_4=PB5,
    SPI3_5=PB3,   SPI3_6=PA15,
    SPI3_7=<GND>, SPI3_8=<GND>,
    SPI3_9=<5V>,  SPI3_10=<5V>,
# PROBE
    PROBE_1=<VCC>,
    PROBE_2=<GND>,
    PROBE_3=PC5
